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Snoqualmie, WA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Snoqualmie, WA
Elevation: 128ft
Nearby Weather Stations

Active Weather Alerts

River Flood Warning
Issued: 12:50 AM Dec. 12, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW MORNING...

* WHAT...Moderate flooding is occurring.

* WHERE...Snoqualmie River near Snoqualmie Falls.

* WHEN...Until tomorrow morning.

* IMPACTS...At 30,000.0 cfs, the Snoqualmie River will cause
widespread flooding of pasture lands and roads along the river
from the town of Snoqualmie downstream through Fall City. Roads
that may become flooded include Fall City-Carnation...Tolt Hill...
and Novelty Flats Roads. This river level on the Snoqualmie
corresponds roughly to a phase 3 flood in the King County flood
system.

* ADDITIONAL DETAILS...
- At 4:15 PM PST Thursday the flow was 35,400.0 cfs.
- Flood flow is 20,000.0 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 4:15 PM PST Thursday was 60,200.0 cfs.
- Forecast...The river is falling and expected to fall below
flood stage late this evening.
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 12:50 AM Dec. 12, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SATURDAY MORNING...

* WHAT...Major flooding is occurring and major flooding is forecast.

* WHERE...Snoqualmie River near Carnation.

* WHEN...Until early Saturday morning.

* IMPACTS...At 60.0 feet, the Snoqualmie River will cause severe
near record flooding from Fall City downstream through Carnation
and Duvall. Deep and swift flood waters will inundate many farms...
residential areas...and roads.  Flooding will occur all along the
river including headwaters...tributaries...and other streams
within and near the Snoqualmie River Basin.

* ADDITIONAL DETAILS...
- At 4:15 PM PST Thursday the stage was 60.5 feet.
- Flood stage is 54.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:15 PM PST Thursday was 60.8 feet.
- Forecast...The river is expected to remain just over 60 feet
through the night. Then the river will begin falling to below
flood stage early tomorrow afternoon.
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 12:29 AM Dec. 12, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and moderate flooding is
forecast.

* WHERE...White River at R Street Bridge.

* WHEN...Until further notice.

* IMPACTS...At 10,000.0 cfs, River flooding may occur upstream of
the A Street Bridge in the City of Auburn. River levels will
likely be up against the temporary flood protection barriers, with
flooding likely at Government Canal and Butte Avenue in the City
of Pacific and downstream of the Stewart Street Bridge in the City
of Sumner.

* ADDITIONAL DETAILS...
- At 2:45 PM PST Thursday the flow was 9,510.0 cfs.
- Flood flow is 7,500.0 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 2:45 PM PST Thursday was 10,500.0 cfs.
- Forecast...The river is expected to rise to a crest near
10,000 cfs late this evening and fluctuate there until Friday
morning. It will then slowly begin to recede  but remain
above flood stage through the weekend .
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 12:12 AM Dec. 12, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY MORNING...

* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.

* WHERE...Cedar River near Landsburg.

* WHEN...Until Sunday morning.

* IMPACTS...At 7.5 feet, the Cedar River will cause severe flooding
from Landsburg downstream through Maplewood. Deep and swift flood
waters will inundate many roads and some residential areas,
especially in Maple Valley.  Flooding will occur all along the
river including headwaters, tributaries, and other streams within
and near the Cedar River Basin.  A stage of 7.5 feet on the Cedar
River corresponds to a phase 4 flood in the King County flood
system.

* ADDITIONAL DETAILS...
- At 3:30 PM PST Thursday the stage was 9.7 feet.
- Flood stage is 5.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:30 PM PST Thursday was 10.2 feet.
- Forecast...The river is cresting now amd is expected to begin
to fall this evening. It will then fall below flood stage
late Saturday evening.
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 12:12 AM Dec. 12, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY AFTERNOON...

* WHAT...Major flooding is occurring and major flooding is forecast.
This approaches the flood of record.

* WHERE...Cedar River at Renton.

* WHEN...Until Sunday afternoon.

* IMPACTS...At 16.0 feet, the Cedar River will cause major flooding
in Renton, especially at the Renton Airport. Flooding will occur
all along the river including headwaters, tributaries, and other
streams within and near the Cedar River Basin.

* ADDITIONAL DETAILS...
- At 3:15 PM PST Thursday the stage was 17.4 feet.
- Flood stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:15 PM PST Thursday was 18.2 feet.
- Forecast...The river is cresting now and then expected to
begin falling to below flood stage Sunday morning. Additional
rises are possible thereafter.
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 12:12 AM Dec. 12, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.
This approaches the flood of record.

* WHERE...Issaquah Creek near Issaquah.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 2,000.0 cfs, Issaquah Creek will flood most low areas
in the valley. Swift waters will flood residential and business
areas and roads including Newport Way.

* ADDITIONAL DETAILS...
- At 8:15 AM PST Thursday the flow was 2,440.0 cfs.
- Flood flow is 2,000.0 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 8:15 AM PST Thursday was 2,470.0 cfs.
- Forecast...The river is falling and expected to fall below
flood stage late this afternoon.
- http://www.weather.gov/safety/flood

&&



River Flood Warning
Issued: 12:12 AM Dec. 12, 2025 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring and moderate flooding is
forecast.

* WHERE...Green River near Auburn.

* WHEN...Until further notice.

* IMPACTS...At 12,000.0 cfs, the Green River will inundate low areas
from the middle Green River valley downstream to Auburn...with
water over several roads including SE Green Valley Rd and West
Valley Rd.  Levees from Auburn down through Tukwilla may exhibit
seeapage and may weaken due to saturation.  A flow of 12000 cfs on
the Green River corresponds to a phase 4 flood in the King County
flood system.

* ADDITIONAL DETAILS...
- At 2:45 PM PST Thursday the flow was 11,800.0 cfs.
- Flood flow is 9,000.0 cfs.
- Recent Activity...The maximum river flow in the 24 hours
ending at 2:45 PM PST Thursday was 11,800.0 cfs.
- Forecast...The river will rise to 12,100 cfs late this
evening. After a pause it will rise to 12,500 cfs early
Saturday morning. It will then fall again but remain above
flood stage.
- http://www.weather.gov/safety/flood

&&



Flood Warning
Issued: 11:57 PM Dec. 11, 2025 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington, Skagit
and Whatcom. In west central Washington, King and Snohomish.

* WHEN...Until 1000 PM PST Thursday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations continues. Numerous roads remain closed
due to flooding.

* ADDITIONAL DETAILS...
- At 353 PM PST, Stream gauges still indicate areas of high
water.
- Some locations that will experience flooding include...
Everett, Sedro-Woolley, North Bend, Gold Bar, Carnation,
Darrington, Concrete, Index, Stevens Pass, Snoqualmie Pass,
Deming, Sammamish, Monroe, Snoqualmie, Enumclaw, Duvall,
Sultan, Granite Falls, Skykomish and Rockport.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Stay away or be swept away. River banks and culverts can become
unstable and unsafe.

&&



Flood Watch
Issued: 4:08 PM Dec. 11, 2025 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of northwest and west central Washington,
including the following counties, in northwest Washington,
Clallam, Grays Harbor, Island, Jefferson, Kitsap, Mason, San Juan,
Skagit and Whatcom. In west central Washington, King, Lewis,
Pierce, Snohomish and Thurston.

* WHEN...Through Friday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Storm drains
and ditches may become clogged with debris. Area creeks and
streams are running high and could flood with more heavy rain.

* ADDITIONAL DETAILS...
- Rain continues today but the heaviest rain is over.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

Special Weather Statement
Issued: 2:19 PM Dec. 11, 2025 – National Weather Service
...HEAVY RAINFALL THIS WEEK WILL LEAD TO AN INCREASED THREAT OF
LANDSLIDES IN WESTERN WASHINGTON...

Rainfall of 2 to 12 inches over the past several days has increased
soil moisture to very high levels across western Washington. This
amount of rain will put extra pressure on soil instability, leading
to an increased threat of landslides and debris flows, especially
from recent burned areas.

Numerous landslides and debris flows have already been reported in
the western Cascades. More landslides are possible.

Areas most susceptible to landslides debris flows under these
conditions are steep coastal bluffs, other steep hillsides or
road cuts, and recent burned areas. A diminishing threat of
landslides and debris flows will continue for several days after
the rain ends.

For more information about current conditions, visit
www.weather.gov/seattle, select Hydrology, and then scroll down
for the links to the landslide information pages.

For more information on landslides, visit the website for the
Washington State Department of Natural Resources landslide
geologic hazards at: http://bit.ly/2mtA3wn

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